view Documentations/OSTC4_CPU2_F411_Configuration.txt @ 976:0b81ac558e89
Evo_2_23
Devbugfix UART buffer cleaning:
In the previous version a buffer cleaning function was used which resets the ringbuffer read index. As result the processing of data was stopped until the DMA write comes to the index 0. When reaching it the complete buffer was proceeded including possibly invalid data.
The usage of the cleanbuffer function was replaced by the flush buffer function (meaning the data is discarded but the data index is maintained). There was already a function for this. Because the function was 99% the same as the read function, it was integrated into the ReadData function. Calling the function with parameter flush = 1 will result in a buffer flush.
The workaround of the previous revision was updated to only be applied in case a DiveO2 sensor is operated in stand alone mode.
author
Ideenmodellierer
date
Wed, 29 Jan 2025 17:21:20 +0100 (2 months ago)
parents
7d1b61176708
children
line source
Configuration OSTC4 CPU2 F411+ − STM32CubeMX 4.9.0+ − Date 07/30/2015+ − MCU STM32F411RETx+ − + − + − + − PERIPHERALS MODES FUNCTIONS PINS+ − ADC1 IN8 ADC1_IN8 PB0+ − I2C1 I2C I2C1_SCL PB8+ − I2C1 I2C I2C1_SDA PB9+ − RCC Crystal/Ceramic Resonator RCC_OSC32_IN PC14-OSC32_IN+ − RCC Crystal/Ceramic Resonator RCC_OSC32_OUT PC15-OSC32_OUT+ − RTC Internal Alarm RTC_VS_RTC_Alarm_A_Intern VP_RTC_VS_RTC_Alarm_A_Intern+ − SPI1 Full-Duplex Slave SPI1_MISO PA6+ − SPI1 Full-Duplex Slave SPI1_MOSI PA7+ − SPI1 Full-Duplex Slave SPI1_SCK PA5+ − SPI1 Hardware SPI1_NSS PA4+ − SPI3 Full-Duplex Master SPI3_MISO PC11+ − SPI3 Full-Duplex Master SPI3_MOSI PC12+ − SPI3 Full-Duplex Master SPI3_SCK PC10+ − SYS SWD and Asynchronous Trace SYS_JTMS-SWDIO PA13+ − SYS SWD and Asynchronous Trace SYS_JTCK-SWCLK PA14+ − SYS SWD and Asynchronous Trace SYS_JTDO-SWO PB3+ − + − + − + − Pin Nb PINs FUNCTIONs LABELs+ − 3 PC14-OSC32_IN RCC_OSC32_IN + − 4 PC15-OSC32_OUT RCC_OSC32_OUT + − 8 PC0 GPIO_Output Power Main CPU GPIO_Output+ − 9 PC1 GPIO_Output Charger GPIO_Output+ − 10 PC2 GPIO_Input Charger GPIO_Input+ − 11 PC3 GPIO_Output LED GPIO_Output+ − 14 PA0-WKUP GPIO_EXTI0 Wakeup Button Input GPIO_EXT0+ − 15 PA1 GPIO_EXTI1 Wireless Input GPIO_EXT1+ − 16 PA2 GPIO_EXTI2 Wireless Input GPIO_EXT2+ − 17 PA3 GPIO_EXTI3 Debug Test Button GPIO_EXT3+ − 20 PA4 SPI1_NSS + − 21 PA5 SPI1_SCK + − 22 PA6 SPI1_MISO + − 23 PA7 SPI1_MOSI + − 26 PB0 ADC1_IN8 Ambient Light ADC1_IN8+ − 33 PB12 GPIO_Output Wireless Power GPIO_Output can be changed+ − 40 PC9 GPIO_Output Button Control NSS+ − 46 PA13 SYS_JTMS-SWDIO + − 49 PA14 SYS_JTCK-SWCLK + − 51 PC10 SPI3_SCK Button Control SPI3_SCK+ − 52 PC11 SPI3_MISO Button Control SPI3_MISO+ − 53 PC12 SPI3_MOSI Button Control SPI3_MOSI+ − 55 PB3 SYS_JTDO-SWO + − 61 PB8 I2C1_SCL + − 62 PB9 I2C1_SDA + − + − + − + − SOFTWARE PROJECT+ − + − Project Settings : + − Project Name : OSTC4 CPU2 F411+ − Project Folder : C:\workspaces\ARM_M4\OSTC4\OSTC4smallCPU+ − Toolchain / IDE : MDK-ARM 4.73+ − Firmware Package Name and Version : STM32Cube FW_F4 V1.7.0+ − + − + − Code Generation Settings : + − STM32Cube Firmware Library Package : Copy all used libraries into the project folder+ − Generate peripheral initialization as a pair of '.c/.h' files per IP : No+ − Backup previously generated files when re-generating : No+ − Delete previously generated files when not re-generated : Yes+ − Set all free pins as analog (to optimize the power consumption) : Yes+ − + − + − Toolchains Settings : + − Compiler Optimizations : Balanced Size/Speed+ − + − + − + − + − + − + −
